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195 lines
8.1 KiB
195 lines
8.1 KiB
#!/usr/bin/env python |
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# |
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# Electrum - lightweight Bitcoin client |
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# Copyright (C) 2015 Thomas Voegtlin |
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# |
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# Permission is hereby granted, free of charge, to any person |
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# obtaining a copy of this software and associated documentation files |
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# (the "Software"), to deal in the Software without restriction, |
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# including without limitation the rights to use, copy, modify, merge, |
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# publish, distribute, sublicense, and/or sell copies of the Software, |
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# and to permit persons to whom the Software is furnished to do so, |
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# subject to the following conditions: |
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# |
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# The above copyright notice and this permission notice shall be |
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# included in all copies or substantial portions of the Software. |
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# |
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
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# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
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# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
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# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS |
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# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN |
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# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
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# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
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# SOFTWARE. |
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from enum import IntEnum |
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from typing import Optional |
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from PyQt5.QtGui import QStandardItemModel, QStandardItem |
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from PyQt5.QtWidgets import QMenu |
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from PyQt5.QtCore import Qt, QItemSelectionModel, QModelIndex |
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from PyQt5.QtWidgets import QAbstractItemView |
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from electrum.i18n import _ |
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from electrum.util import format_time, get_request_status |
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from electrum.util import PR_TYPE_ONCHAIN, PR_TYPE_LN |
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from electrum.util import PR_PAID |
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from electrum.plugin import run_hook |
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from .util import MyTreeView, pr_icons, read_QIcon, webopen |
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ROLE_REQUEST_TYPE = Qt.UserRole |
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ROLE_KEY = Qt.UserRole + 1 |
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class RequestList(MyTreeView): |
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class Columns(IntEnum): |
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DATE = 0 |
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DESCRIPTION = 1 |
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AMOUNT = 2 |
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STATUS = 3 |
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headers = { |
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Columns.DATE: _('Date'), |
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Columns.DESCRIPTION: _('Description'), |
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Columns.AMOUNT: _('Amount'), |
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Columns.STATUS: _('Status'), |
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} |
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filter_columns = [Columns.DATE, Columns.DESCRIPTION, Columns.AMOUNT] |
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def __init__(self, parent): |
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super().__init__(parent, self.create_menu, |
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stretch_column=self.Columns.DESCRIPTION, |
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editable_columns=[]) |
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self.wallet = self.parent.wallet |
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self.setModel(QStandardItemModel(self)) |
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self.setSortingEnabled(True) |
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self.selectionModel().currentRowChanged.connect(self.item_changed) |
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self.setSelectionMode(QAbstractItemView.ExtendedSelection) |
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self.update() |
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def select_key(self, key): |
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for i in range(self.model().rowCount()): |
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item = self.model().index(i, self.Columns.DATE) |
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row_key = item.data(ROLE_KEY) |
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if key == row_key: |
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self.selectionModel().setCurrentIndex(item, QItemSelectionModel.SelectCurrent | QItemSelectionModel.Rows) |
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break |
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def item_changed(self, idx: Optional[QModelIndex]): |
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if idx is None: |
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self.parent.receive_payreq_e.setText('') |
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self.parent.receive_address_e.setText('') |
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return |
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if not idx.isValid(): |
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return |
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# TODO use siblingAtColumn when min Qt version is >=5.11 |
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item = self.model().itemFromIndex(idx.sibling(idx.row(), self.Columns.DATE)) |
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request_type = item.data(ROLE_REQUEST_TYPE) |
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key = item.data(ROLE_KEY) |
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req = self.wallet.get_request(key) |
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if req is None: |
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self.update() |
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return |
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if request_type == PR_TYPE_LN: |
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self.parent.receive_payreq_e.setText(req.get('invoice')) |
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self.parent.receive_address_e.setText(req.get('invoice')) |
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else: |
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self.parent.receive_payreq_e.setText(req.get('URI')) |
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self.parent.receive_address_e.setText(req['address']) |
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def clearSelection(self): |
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super().clearSelection() |
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self.selectionModel().clearCurrentIndex() |
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def refresh_status(self): |
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m = self.model() |
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for r in range(m.rowCount()): |
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idx = m.index(r, self.Columns.STATUS) |
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date_idx = idx.sibling(idx.row(), self.Columns.DATE) |
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date_item = m.itemFromIndex(date_idx) |
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status_item = m.itemFromIndex(idx) |
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key = date_item.data(ROLE_KEY) |
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is_lightning = date_item.data(ROLE_REQUEST_TYPE) == PR_TYPE_LN |
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req = self.wallet.get_request(key) |
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if req: |
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status, status_str = get_request_status(req) |
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status_item.setText(status_str) |
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status_item.setIcon(read_QIcon(pr_icons.get(status))) |
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def update(self): |
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# not calling maybe_defer_update() as it interferes with conditional-visibility |
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self.parent.update_receive_address_styling() |
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self.model().clear() |
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self.update_headers(self.__class__.headers) |
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for req in self.wallet.get_sorted_requests(): |
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status, status_str = get_request_status(req) |
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request_type = req['type'] |
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timestamp = req.get('time', 0) |
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amount = req.get('amount') |
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message = req.get('message') or req.get('memo') |
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date = format_time(timestamp) |
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amount_str = self.parent.format_amount(amount) if amount else "" |
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labels = [date, message, amount_str, status_str] |
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if request_type == PR_TYPE_LN: |
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key = req['rhash'] |
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icon = read_QIcon("lightning.png") |
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tooltip = 'lightning request' |
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elif request_type == PR_TYPE_ONCHAIN: |
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key = req['address'] |
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icon = read_QIcon("bitcoin.png") |
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tooltip = 'onchain request' |
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items = [QStandardItem(e) for e in labels] |
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self.set_editability(items) |
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items[self.Columns.DATE].setData(request_type, ROLE_REQUEST_TYPE) |
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items[self.Columns.DATE].setData(key, ROLE_KEY) |
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items[self.Columns.DATE].setIcon(icon) |
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items[self.Columns.STATUS].setIcon(read_QIcon(pr_icons.get(status))) |
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items[self.Columns.DATE].setToolTip(tooltip) |
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self.model().insertRow(self.model().rowCount(), items) |
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self.filter() |
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# sort requests by date |
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self.sortByColumn(self.Columns.DATE, Qt.DescendingOrder) |
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# hide list if empty |
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if self.parent.isVisible(): |
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b = self.model().rowCount() > 0 |
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self.setVisible(b) |
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self.parent.receive_requests_label.setVisible(b) |
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if not b: |
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# list got hidden, so selected item should also be cleared: |
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self.item_changed(None) |
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def create_menu(self, position): |
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items = self.selected_in_column(0) |
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if len(items)>1: |
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keys = [ item.data(ROLE_KEY) for item in items] |
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menu = QMenu(self) |
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menu.addAction(_("Delete requests"), lambda: self.parent.delete_requests(keys)) |
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menu.exec_(self.viewport().mapToGlobal(position)) |
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return |
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idx = self.indexAt(position) |
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item = self.model().itemFromIndex(idx) |
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# TODO use siblingAtColumn when min Qt version is >=5.11 |
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item = self.model().itemFromIndex(idx.sibling(idx.row(), self.Columns.DATE)) |
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if not item: |
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return |
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key = item.data(ROLE_KEY) |
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request_type = item.data(ROLE_REQUEST_TYPE) |
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req = self.wallet.get_request(key) |
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if req is None: |
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self.update() |
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return |
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menu = QMenu(self) |
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self.add_copy_menu(menu, idx) |
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if request_type == PR_TYPE_LN: |
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menu.addAction(_("Copy Request"), lambda: self.parent.do_copy(req['invoice'], title='Lightning Request')) |
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else: |
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menu.addAction(_("Copy Request"), lambda: self.parent.do_copy(req['URI'], title='Bitcoin URI')) |
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menu.addAction(_("Copy Address"), lambda: self.parent.do_copy(req['address'], title='Bitcoin Address')) |
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if 'view_url' in req: |
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menu.addAction(_("View in web browser"), lambda: webopen(req['view_url'])) |
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menu.addAction(_("Delete"), lambda: self.parent.delete_requests([key])) |
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run_hook('receive_list_menu', menu, key) |
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menu.exec_(self.viewport().mapToGlobal(position))
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